Gov. JB Pritzker vowed on late-night television to protect Texas House Democrats who fled to Illinois to try and stop the Republican-controlled state legislature from redrawing congressional district boundaries to the GOP’s advantage ahead of next year’s midterm election.

Four hundred people were evacuated from the hotel where they were staying, but they were allowed to eventually return.

A delegation of Texas House Democrats had to evacuate their hotel in Illinois Wednesday morning due to a potential bomb threat, according to multiple lawmakers and local police.